Floor lamp



FIG. 1 is a perspective view of a floor lamp showing my new design;

FIG. 2 is a front elevation view, the rear elevation view thereof being identical in appearance;

FIG. 3 is a left side elevation view, the right side elevation view thereof being identical in appearance;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a floor lamp, as shown and described. 